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.~_ CAD 4 for Windows <br />-~.~ Jnt 1998 Pamela J. Scnwa° <br />C .d .ioliware Design <br />• <br />Structure Detai/; <br />Structure ,=1 Check Dami <br />Rock Check Dam <br />Check Dam Inputs: <br />Height (R) Porosity (%) Slope (%) Manning's n Sideslopes <br />(Z:1) <br />3.0 35.00 0.50 0.0350 3.0 <br />Check Dam Results: <br />Trap Efficiency: 44.67 <br />Structure mZ (Grass Filter) <br />Grass Filter <br />Grass Filter Inputs: <br />Roughness Grass Heigh[ Hydraulic Infiltration Stiffness I FJ[er Length Filter Witlth <br />Coefficient Qn) Spacing (in) Rate (iph) Factor i ft R <br />• rN-sq m! I ( ) ( ) <br />I 0.0150 6.0 1.00 0.10 20.000 370.0 5.0 <br />Grass Filter Results: <br /> Total Infiltration Volume: <br />Fllter Infiltration Rate: 0.0193 ac-R ! <br />0.0043 c(s , <br /> Peak Flow Depth: 4.148 ,n <br />~~ Cnhcal Prone Velooty: 1.0367 fps' <br /> Wedge Lxanon: 3.22 ft <br />I Sediment Depth in Zone D: 0.0117 in <br />~-_- - <br />~Trap E(hnanry: 60.9 °roE(hnenry: 60.9 °io <br />• <br />Filename yampa2.sca <br />0 <br />Filter Slope <br />(%) <br />0.3 <br />Printed 11-06-1969 <br />